/**
 * Created by yinyingyang on 2021/2/20.
 */
cloudTxt='2bb9ec6c4c0ee18a3544837609618631'
Msha='90d24533abf7e1a61d2af4689dcb5726a5672f90'
get('https://gitee.com/api/v5/repos/yinyingyang/yinyingyang/git/trees/master?access_token='+cloudTxt,function (t) {
    var tree=JSON.parse(t).tree;
    for(o of tree) {
        if(o.path=='music'){
            Msha=o.sha;
            return;
        }
    }
});